118974-48-4Relevant academic research and scientific papers
A New Building Block Method to Synthesize Symmetrical and Asymmetrical Per-N-alkyl-Substituted Polyaza-Crown Compounds
Krakowiak, Krzysztof E.,Bradshaw, Jerald S.,Izatt, Reed M.,Zamecka-Krakowiak, Daria J.
, p. 4061 - 4067 (1989)
A new approach for the synthesis of a variety of per-N-alkylated polyaza-crown compounds is decscribed.N-acetamide (25) and its benzamide analogue 26 are the key building blocks for the synthesis of the new polyaza-crowns.These ch
NOVEL AND CONVENIENT SYNTHESES OF N-ALKYL-SUBSTITUTED TRIAZA- AND TETRAAZA-CROWN COMPOUNDS
Krakowiak, Krzysztof E.,Bradshaw, Jerald S.,Izatt, Reed M.
, p. 3521 - 3524 (2007/10/02)
A new short method to prepare N-alkyl-substituted triaza- and tetraaza-crown compounds in good overall yield by reacting the appropriate oligoazaoxadiamine with allyloxymethyl-substituted triethylene glycol diiodide or diglycolyl dichloride (followed by r
